Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1974-12-23
1977-01-25
Raymond, Richard L.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
260 78SC, 260 96HA, 260534R, 260534C, 260583G, 260583GG, 260584R, 526 14, 526 17, 526 42, 526270, 526317, 526343, C07C 8722, C07C 9106, C07C10110, B01J 110
Patent
active
040049965
ABSTRACT:
Organic amines, amino acids, polyamides and vinylpolymers are fluorinated by the action of fluorine in liquid hydrogen fluoride optionally containing boron trifluoride or antimony pentafluoride at about -80.degree. to 15.degree. C. and optionally under irradiation with light.
REFERENCES:
patent: 3413326 (1968-11-01), Schmid
patent: 3839170 (1974-10-01), Kollonitsch
Mercer et al., J. Phys. Chem., 63 (1959), 1468-1470.
Coon et al., J. Org. Chem. 33 (1968), 1387-1391.
Tanner, Chimia, 22 (1968), 176-184.
Levitt Julian S.
Merck & Co. , Inc.
Nicholson William H.
Pfeiffer Hesna J.
Raymond Richard L.
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